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Model 4145A
SECTION
I
Table l-l.
Specifications
(Sheet 5 of 8)
DISPLAY
FUNCTIONS
Display
:
CRT.
Electrostatic
focus
and
deflection,
post
accelerated.
Alu-
minized
P-3 1 phosphor.
Screen Size : 16cm (6.25in) diagonal.
Screen Resolution
: 2048 x 2048 points.
Display
Characters
and
Symbols
:
Upper-case
alphabetic
characters,
numerics,
comma
(
) @ R O
entered
frAm9 th'e iront(W&,l
5 % # y CL k, e7 my I-I, n, P, +, -) *, /, J- 7 A . All are
.
Display Modes : GRAPHICS,
LIST,
MATRIX,
SCHMOO,
and TIME
DOMAIN.
GRAPHICS
Display
:
Two-axes
(X-Y)
or
three-axes
(Y-Y, -Y2)
plot
of
measured parameters
and USER FUNCTION
calculations.
LIST
Display
:
Used in conjunction
with
VARl
sweep.
Up to six measure-
ment parameters
and USER FUNCTION
results can be displayed
for each step
of the VARl source channel.
MATRIX
Display
:
Used in conjunction
with
VARl
and VAR2 sweeps.
Up to
six columns
of sweep-dependent
measurement
results
or USER FUNCTION
results can be displayed.
SCHMOO
Display
:
Used
in
conjunction
with
VARl
and
VAR2
sweeps.
Sweep-dependent
measurement
results or calculation
results
are displayed
on
an X-Y-Z graph.
TIME
DOMAIN
Display
:
Measurement
and calculation
results
are displayed
on a two-axes
(X-Y) or three-axes
(X-Y, -Y2 ) graph as a function
of time.
VARl sweep is replaced
by time.
Parameters
:
Initial
Wait
Time,
0 to
100
seconds
(1 Oms resolution);
Measurement
Interval,
1Oms to
10 seconds
(1 Oms resolution);
Number
of
Readings,
5 12.
l-9
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